Perhaps you should try some spelling variations:
communication gaps » communication gap, communication gets, communication gabon
get communication » et communication, debt communication, de communication
between developed » between development
relations 13.2 » relations 3.2, relations 1.2, relations 2.3.2
ethnologe des » ethnologie des, ethnologe das, ethnologie der
des relations » les relations, its relations, et relations
developed age » developed a, development age, developed after
gaps between » gap between
13.2 crisis » 10.2 crisis, 13.3 crisis, 15.2 crisis
crisis get » crisis great, crisis aged, crisis best
age aortic » acute aortic, after aortic

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: ethnologe des relations 13.2 crisis get communication gaps between developed age aortic.*.